diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-02-12 14:45:12 +0900 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-19 07:01:08 +0200 |
| commit | 0ddfe0296955c31cb9bb5b5aaf5f5d87eb6c59b2 (patch) | |
| tree | 73ad34da7ccc6d38011da8de0e46db5fc5beb541 /cpukit/dtc/libfdt | |
| parent | libfdt: Fix undefined behaviour in fdt_offset_ptr() (diff) | |
| download | rtems-0ddfe0296955c31cb9bb5b5aaf5f5d87eb6c59b2.tar.bz2 | |
libfdt: simplify fdt_node_check_compatible()
Because fdt_stringlist_contains() returns 1 or 0,
fdt_node_check_compatible() can just return the inverted value.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'cpukit/dtc/libfdt')
| -rw-r--r-- | cpukit/dtc/libfdt/fdt_ro.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/cpukit/dtc/libfdt/fdt_ro.c b/cpukit/dtc/libfdt/fdt_ro.c index e5b3136820..50cce86428 100644 --- a/cpukit/dtc/libfdt/fdt_ro.c +++ b/cpukit/dtc/libfdt/fdt_ro.c @@ -647,10 +647,8 @@ int fdt_node_check_compatible(const void *fdt, int nodeoffset, prop = fdt_getprop(fdt, nodeoffset, "compatible", &len); if (!prop) return len; - if (fdt_stringlist_contains(prop, len, compatible)) - return 0; - else - return 1; + + return !fdt_stringlist_contains(prop, len, compatible); } int fdt_node_offset_by_compatible(const void *fdt, int startoffset, |